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News Trading Basics and the Economic Calendar
News trading basics boil down to one skill: reading the economic calendar well enough to know when the market is likely to move fast, and having a plan for what you'll do about it. This is Module 10 of PipTax FX Trading School, and it builds directly on the order types and risk-per-trade rules from earlier lessons — because news events amplify both execution risk and position risk at the same time.
This is not a lesson in predicting non-farm payrolls or guessing central bank decisions. It's about understanding the mechanics well enough to avoid being blindsided, and to make a deliberate choice about whether you trade the event or step aside.
What the Economic Calendar Actually Tells You
Every major broker and financial site publishes an economic calendar — a schedule of data releases and events with a time, an "impact" rating, and three numbers:
- Previous — the last reading for that data point
- Forecast (or consensus) — what economists expect
- Actual — the real number, published at release time
The market usually reacts to the surprise — the gap between forecast and actual — not the absolute level of the number. A US CPI print that matches forecast exactly often produces a muted reaction, even if the number itself is "high," because it was already priced in. A miss or beat by a wide margin is what triggers the sharp move.
Impact ratings (often low/medium/high, or a colour/star system) are a rough guide to expected volatility, not a guarantee. A "medium" release can still move a thinly-traded pair sharply if it surprises the market. Use the rating as a starting filter, then check which currencies are actually affected — a Eurozone release rated high impact won't move USD/JPY much, but it will matter a great deal to EUR pairs.
Reading Impact Levels and Currency Relevance
Not every high-impact event matters equally to every pair you trade. Build the habit of asking two questions before every session:
1. Which currencies are in my open or planned trades? 2. What's scheduled for those currencies in the next few hours?
A practical way to triage:
- Tier 1 (near-certain volatility): central bank rate decisions and press conferences, US Non-Farm Payrolls, CPI/inflation data, GDP
- Tier 2 (often moves the relevant pair): PMI/manufacturing data, retail sales, employment change, wage growth
- Tier 3 (usually minor unless a big surprise): consumer confidence surveys, minor housing data, secondary regional indices
If you hold GBP/USD and there's a Bank of England decision at 12:00 and US CPI at 13:30 the same day, that's two Tier 1 events stacked close together — a very different risk picture from a quiet Tuesday.
Why Spreads Widen and Slippage Happens
This is where theory meets your account balance. During high-impact releases, liquidity providers widen their quotes or pull them entirely for a few seconds, because the risk of quoting a stale price in a fast market is high. The practical effects for you:
- Spreads can widen from a few tenths of a pip to several pips, briefly
- Slippage — your order filling at a worse price than requested — becomes more likely, especially on market orders
- Stop-losses may not fill at the exact level you set, particularly in a gapping market
- This happens across the industry, including at well-regulated brokers like Pepperstone and IG — it's a liquidity phenomenon, not evidence of a broker acting against you
Check your own broker's typical spread behaviour around news using PipTax's [cost impact tool](/cost-impact.html) and the [audit tool](/audit.html), which let you see how spread and cost assumptions change under different volatility scenarios rather than relying on marketing claims.
Building a Sensible News Trading Plan
An intermediate trader's news plan should answer three questions before the calendar event, not during it:
1. Am I trading through this, or flattening my position first? 2. If trading, what size — and does my risk-per-trade rule still hold given wider spreads? 3. What order type am I using, and do I accept the slippage risk that comes with it?
A simple decision table:
| Situation | Common approach | |---|---| | Tier 1 event, no edge/plan for it | Flatten or avoid new entries 15–30 min either side | | Tier 1 event, tested strategy | Reduce size, widen stops to account for spread, use limit orders where possible | | Tier 2/3 event | Normal trading, but stay aware |
Whatever you choose, write it down in your trading plan before the release. Deciding in the moment, with a fast-moving chart in front of you, is how discipline breaks down.
Common News Trading Mistakes to Avoid
- Trading the headline number without checking the forecast — a "good" number that misses forecast can still send price the other way
- Using tight stops through high-impact events — you'll likely get stopped out on noise, or slipped past your stop entirely
- Assuming every high-impact event applies to every pair — check currency relevance first
- Ignoring cumulative risk — several open positions across correlated pairs all get hit by the same USD release at once
- Not checking your broker's execution model — market makers, ECN/STP brokers and platforms like MetaTrader on Pepperstone's servers vs IG's own platform can behave differently around news; compare via the [brokers page](/brokers/index.html) rather than assuming
Conclusion: Make the Calendar Part of Your Routine
Solid news trading basics aren't about predicting outcomes — they're about knowing what's scheduled, understanding why forecast-vs-actual drives the reaction, and having a pre-written plan for spread widening and slippage before the release hits. Check the calendar every morning, tier the events that affect your pairs, and decide in advance whether you're trading through them or standing aside. Revisit your broker's live costs regularly with the [cost impact tool](/cost-impact.html), and treat this lesson alongside the rest of the [FX Trading School](/school/index.html) modules on risk and order types — news trading is where those fundamentals get tested hardest.
Key takeaways
- News trading basics start with the economic calendar: know what's scheduled, when, and why it matters to the pairs you trade
- High-impact releases (NFP, CPI, central bank rate decisions) routinely widen spreads and cause slippage — this is a cost, not a broker fault
- Forecast vs previous vs actual is the core comparison; the surprise (deviation from forecast) usually moves price more than the number itself
- Reduce size or stand aside around top-tier releases unless you have a specific, tested plan for that event
- Use the cost tool to see how your broker's spreads and execution behave during volatile windows before risking real money
- This module builds on order types and risk-per-trade from earlier lessons — news trading amplifies both
Frequently asked questions
- What is the safest way to start news trading as a beginner-to-intermediate trader?
- Start by watching, not trading. Follow the economic calendar for a week, note the time of high-impact releases for your pairs, and watch how price and spreads behave on a demo account. Only trade live once you understand the typical spread widening and slippage pattern for that specific release and broker.
- Why do spreads widen during news releases?
- Liquidity providers pull back or widen their quotes when uncertainty spikes, because the risk of being picked off by fast-moving prices increases. This happens across brokers, including well-regulated ones like Pepperstone and IG — it's a market-wide liquidity effect, not a broker trying to cheat you.
- Which economic releases matter most for forex traders?
- Generally: central bank interest rate decisions and statements, US Non-Farm Payrolls, CPI/inflation prints, GDP, and PMI data. Impact varies by currency — a Bank of England decision matters more to GBP pairs than to USD/JPY, for example.
- Can I just avoid all news trading?
- Yes, and many intermediate traders choose to flatten positions or avoid entries in the 30–60 minutes around high-impact news rather than trade it directly. That's a legitimate risk-management choice, not a weakness.
- How do I compare how different brokers handle news volatility?
- Check historical spread data and any published execution stats, but the most reliable method is testing on a small live account or demo during an actual release and logging the spread and slippage yourself. PipTax's cost tool can help you compare baseline costs before you do this.